{"id":355583,"date":"2026-07-08T22:19:03","date_gmt":"2026-07-08T22:19:03","guid":{"rendered":"https:\/\/peraltafinancing.com\/uncategorized\/isro-successfully-demonstrate-free-space-quantum-communication-india\/"},"modified":"2026-07-08T22:19:03","modified_gmt":"2026-07-08T22:19:03","slug":"isro-successfully-demonstrate-free-space-quantum-communication-india","status":"publish","type":"post","link":"https:\/\/fivemor.com\/?p=355583","title":{"rendered":"ISRO Successfully Demonstrate Free-Space Quantum Communication India"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div id=\"post-body\">\n<p><span style=\"font-family: verdana; font-size: medium;\">On 22 March, ISRO Successfully makes a breakthrough demonstration of free-space Quantum Key Distribution (QKD) over<b> 300 m.<\/b><\/span><\/p>\n<h3\/>\n<blockquote style=\"border: none; margin: 0px 0px 0px 40px; padding: 0px;\">\n<p style=\"text-align: left;\"><span style=\"font-family: verdana; font-size: medium;\">Many Important and Key technology was grown to accomplish goal, which includes the use of indigenously developed NAVIC receiver for time synchronization between the transmitter.<\/span><\/p>\n<\/blockquote>\n<h3>\n<ul style=\"text-align: left;\">\n<li><b><span style=\"font-family: verdana;\">What Is Quantum Key Distribution?<\/span><\/b><\/li>\n<\/ul>\n<\/h3>\n<blockquote style=\"border: none; margin: 0px 0px 0px 40px; padding: 0px;\">\n<p style=\"text-align: left;\"><span style=\"background-color: #fdfaf0;\"><span style=\"font-family: verdana; font-size: medium;\"><b style=\"color: #202124;\">Quantum key distribution<\/b><span face=\"arial, sans-serif\" style=\"color: #202124;\">\u00a0(QKD) is a secure communication method which implements a cryptographic protocol involving components of\u00a0<\/span><b style=\"color: #202124;\">quantum<\/b><span face=\"arial, sans-serif\" style=\"color: #202124;\">\u00a0mechanics. It enables two parties to produce a shared random secret\u00a0<\/span><b style=\"color: #202124;\">key<\/b><span face=\"arial, sans-serif\" style=\"color: #202124;\">\u00a0known only to them, which can then be used to encrypt and decrypt messages.<\/span><\/span><\/span><\/p>\n<\/blockquote>\n<h3\/>\n<blockquote style=\"border: none; margin: 0px 0px 0px 40px; padding: 0px; text-align: left;\">\n<p style=\"text-align: left;\"><span style=\"font-family: verdana; font-size: medium;\">This Free-Space QKD was perform at Space Application Center (SAC) in\u00a0 Ahmedabad, between two buildings within the ISRO capamus of 300 m.<\/span><\/p>\n<\/blockquote>\n<blockquote style=\"border: none; margin: 0px 0px 0px 40px; padding: 0px; text-align: left;\">\n<p style=\"text-align: left;\"><span style=\"font-family: verdana; font-size: medium;\">It was Preform at night in order to conform that there is no interference of sunlight.<\/span><\/p>\n<\/blockquote>\n<p><b><\/p>\n<h3\/><\/b><\/p>\n<blockquote style=\"border: none; margin: 0px 0px 0px 40px; padding: 0px; text-align: left;\">\n<p style=\"text-align: left;\"><span style=\"font-family: verdana; font-size: medium;\">Its a Satellite Based Quantum Communication that ensure the unconditional data Security.The Conventional Cryptosystem work&#8217;s on complex Mathamatical Algorithm wheare as Quantum\u00a0Based CryptoSystem offers Security on bases of law of Physics.<\/span><\/p>\n<\/blockquote>\n<blockquote style=\"border: none; margin: 0px 0px 0px 40px; padding: 0px; text-align: left;\">\n<p style=\"text-align: left;\"><span style=\"font-family: verdana; font-size: medium;\">This Demonstration include live videoconefrencing using quantum key encrypted System.<\/span><\/p>\n<\/blockquote>\n<p><b><span style=\"font-family: verdana;\">Refer more to the Official Website Of ISRO &#8211; https:\/\/www.isro.gov.in\/update\/22-mar-2021\/isro-makes-breakthrough-demonstration-of-free-space-quantum-key-distribution-qkd<\/span><\/b><\/p>\n<\/div>\n<p><script type=\"text\/javascript\">\n\/\/<![CDATA[\n(function(d, s, id) {\n  var js, fjs = d.getElementsByTagName(s)[0];\n  if (d.getElementById(id)) return;\n  js = d.createElement(s); js.id = id;\n  js.src=\"https:\/\/connect.facebook.net\/en_US\/sdk.js#xfbml=1&#038;version=v3.0\";\n  fjs.parentNode.insertBefore(js, fjs);\n}(document, 'script', 'facebook-jssdk'));\n\/\/]]>\n<\/script><br \/>\n<br \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>On 22 March, ISRO Successfully makes a breakthrough demonstration of free-space Quantum Key Distribution (QKD) over 300 m. Many Important and Key technology was grown to accomplish goal, which includes the use of indigenously developed NAVIC receiver for time synchronization between the transmitter. What Is Quantum Key Distribution? Quantum key distribution\u00a0(QKD) is a secure communication [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":355586,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[149943],"tags":[12974,71077,176741,8707,139793,20638,14169],"dealstore":[],"offerexpiration":[],"class_list":["post-355583","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology-news","tag-communication","tag-demonstrate","tag-freespace","tag-india","tag-isro","tag-quantum","tag-successfully"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ISRO Successfully Demonstrate Free-Space Quantum Communication India - Som2ny Network<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fivemor.com\/?p=355583\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ISRO Successfully Demonstrate Free-Space Quantum Communication India - Som2ny Network\" \/>\n<meta property=\"og:description\" content=\"On 22 March, ISRO Successfully makes a breakthrough demonstration of free-space Quantum Key Distribution (QKD) over 300 m. 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